No, I’m serious.  

New information about the coliseum bosses was posted on MMO-Champion today… and I quote:

The Argent Confessor achievement for the fight against Argent Confessor Paletress is probably the most interesting one. According to some datamining I did on the creatures it seems that this encounter will let you experience previous fights with bosses from past dungeons/expansions. 

And what made the list from vanilla WoW…. well amongst other things, you guessed it folks, Hogger.  If you want all the info, click my link above.

This just had me laughing a little